.slide-right-enter-active,
.slide-right-leave-active {
  transform-origin: right;
  transition: all 0.5s ease;
}
.slide-right-enter,
.slide-right-leave-to {
  opacity: 0;
  transform: scaleX(0);
}
.slide-right-enter-to,
.slide-right-leave {
  opacity: 1;
  transform: scaleX(1);
}